Free Tool

Free Caption Generator

Add captions to any video automatically. AI transcription, multiple styles, and no watermarks.

Why Captions Matter

80%

Watch videos on mute

40%

Higher completion rate

2x

More engagement

Captions aren't optional for short-form video – they're essential.

Caption Styles

Word-by-Word

Each word highlights as it's spoken. High engagement, TikTok standard.

Full Sentence

Traditional subtitle style. Clean, readable, professional.

Karaoke

Progressive highlighting across phrases. Dynamic and engaging.

Minimal

Subtle, small text. Lets content speak for itself.

How It Works

1

Upload Video

Upload any video file or paste a URL.

2

AI Transcription

AI transcribes your audio with word-level timing.

3

Style & Export

Choose your caption style, edit if needed, and download.

Customization Options

  • • Font style and size
  • • Text and highlight colors
  • • Position (top, center, bottom)
  • • Background/outline options
  • • Animation timing
  • • Emoji and emphasis support

Generate Free Captions

No credit card required. Upload your video and get captions in minutes.

Caption FAQ

How accurate are the captions?

Klypse uses state-of-the-art AI transcription. Accuracy is typically 95%+ for clear audio. You can edit any errors before exporting.

What caption styles are available?

Multiple styles: word-by-word highlighting, full sentences, karaoke style, minimal, and more. Customize colors and positioning.

Can I edit the captions?

Yes. Full transcript editing is available. Fix any AI mistakes, adjust timing, or rephrase for clarity.

What languages are supported?

English has the highest accuracy. Many other languages are supported with good accuracy. Check the app for the full language list.

Related

Captions Made Easy

AI captions for any video. Free to start.